hardt-it.de - robtex.com
hardt-it.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:272:3c08::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hardt-it.de | ||||||
| A | 23.88.4.236🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| NS | ns81.domaincontrol.com ⭐ | ||||||
| A | 97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns61.domaincontrol.com | ||||||
| NS | ns82.domaincontrol.com | ||||||
| A | 173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns62.domaincontrol.com | ||||||
| MX | hardt-it.de ⭐ | ||||||
| A | 2a01:4f8:272:3c08::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hardt-it.de | ||||||
| A | 23.88.4.236🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | hardt-it.de | ||||||
| TXT | v=spf1 mx a ip4:23.88.4.236 ip6:2a01:4f8:272:3c08::3 -all | ||||||
| SOA | ns81.domaincontrol.comdns@jomax.net 2025-03-11 #0 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778397737 | ||||||
PTR for
MX for
Subdomains
Same first word
hardt-it.de |
DNS History
9 records (5 active, 4 former)
○NSns.namespace4you.de2015-07-05 → 2018-01-10 · 4 obs
● 2018-01-10 00:54:04
○ 2026-02-19 06:19:58
○ 2026-05-10 07:25:54
○NSns2.namespace4you.de2015-07-05 → 2018-01-10 · 4 obs
● 2018-01-10 00:54:04
○ 2026-02-19 06:19:58
○ 2026-05-10 07:25:54
●NSns81.domaincontrol.com2026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 06:19:58
● 2026-05-10 07:25:54
●NSns82.domaincontrol.com2026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 06:19:58
● 2026-05-10 07:25:54
●MXhardt-it.de2015-07-05 → 2026-05-10 · 2 obs
● 2026-05-10 07:25:54
○MXnew.hardt-it.de2015-07-05 → 2016-03-19 · 4 obs
● 2016-03-19 03:25:08
○ 2016-10-11 15:27:44
○ 2026-05-10 07:25:54
●A23.88.4.2362026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 06:19:58
● 2026-05-10 07:25:54
●A2a01:4f8:272:3c08::32026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 06:19:58
● 2026-05-10 07:25:54
○A85.10.198.1042015-07-05 → 2018-01-10 · 4 obs
● 2018-01-10 00:54:04
○ 2026-02-19 06:19:58
○ 2026-05-10 07:25:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| hardt-it.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hardt-it.de (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.88.4.236 |
| AAAA | 1 | 2a01:4f8:272:3c08::3 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | hardt-it.de (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:23.88.4.236 ip6:2a01:4f8 |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
hardt-it.de has children bcast.hardt-it.de, defgw.hardt-it.de and d0.hardt-it.de.
Mail Server Role
hardt-it.de is used as a mail server for zwopi.de, 1xor1.de, bcast.hardt-it.de, hardt-it.de and speel.de plus a few other domains.
IP Addresses
hardt-it.de resolves to two IP numbers: 2a01:4f8:272:3c08::3 and 23.88.4.236.
Other host names, for instance, speel.de, zwopi.de, 1xor1.de and hostmaster.zwopi.de share IP numbers with hardt-it.de.
Name Servers
hardt-it.de has two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.
hardt-it.de shares the same name server setup as other domains, for example xtrapunkt.de, kingii.de, matura-versand.de, gbdigital.com.br and webmint.de.
Host names with a single IP:
ns81.domaincontrol.com points to 97.74.101.32
ns82.domaincontrol.com points to 173.201.69.32
Mail Servers
One mail server handles hardt-it.de.
hardt-it.de shares the mail server setup with other domains, for example zwopi.de, 1xor1.de, bcast.hardt-it.de, speel.de and defgw.hardt-it.de.
hardt-it.de resolves to two IPs: 2a01:4f8:272:3c08::3 and 23.88.4.236.